Inventor
LUBITZ KARL
DE23 patents
⚠️ This page may combine multiple inventors who share the name “LUBITZ KARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
21 patentsUS5164920ANov 17, 1992
Composite ultrasound transducer and method for manufacturing a structured component therefor of piezoelectric ceramic
SIEMENS AG101 citations95
US5045746ASep 3, 1991
Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof
SIEMENS AG55 citations95
US6260248B1Jul 17, 2001
Method for producing a monolithic multilayer piezo actuator
SIEMENS AG56 citations94
US6762536B2Jul 13, 2004
Piezoceramic bending transducer and use thereof
SIEMENS AG24 citations92
US6232701B1May 15, 2001
Piezoelectric component and method for the manufacture thereof
SIEMENS AG28 citations92
US4914565AApr 3, 1990
Piezo-electric transducer having electrodes that adhere well both to ceramic as well as to plastics
SIEMENS AG30 citations92
US6307306B1Oct 23, 2001
Piezo actuator with improved electrical contacting and employment of such a piezo actuator
SIEMENS AG33 citations91
US6236146B1May 22, 2001
Piezoelectric actuator with a new type of contacting and a method for the production thereof
SIEMENS AG31 citations91
US6230378B1May 15, 2001
Process for manufacturing monolithic multilayer piezoelectric actuator
SIEMENS AG51 citations91
US4686409AAug 11, 1987
Porous adaptation layer in an ultrasonic applicator
SIEMENS AG40 citations91
USRE35011EAug 8, 1995
Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof
SIEMENS AG22 citations89
US6528927B1Mar 4, 2003
Piezo actuator with multi-layer conductive film, and method for making same
SIEMENS AG14 citations82
US4900972AFeb 13, 1990
Electrode for piezoelectric composites
SIEMENS AG19 citations81
US4617707AOct 21, 1986
Method for the manufacture of an ultrasonics antenna array
SIEMENS AG20 citations81
US6998762B2Feb 14, 2006
Piezoactuator and a method for producing a piezoactuator
SIEMENS AG8 citations74
US4751013AJun 14, 1988
Porous piezoelectric material and method for making it
SIEMENS AG14 citations72
US4277977AJul 14, 1981
Method and apparatus for inspection of ceramic parts for defects
SIEMENS AG7 citations68
US7015629B2Mar 21, 2006
Additional contacting for an electrical component and piezoelectric component in the form of a multilayer structure
SIEMENS AG2 citations62
US5425889AJun 20, 1995
Method for producing a piezoceramic
SIEMENS AG6 citations61
US7309944B2Dec 18, 2007
Piezoactuator and method for production of the piezoactuator
SIEMENS AG1 citations45
US7654126B2Feb 2, 2010
Method for establishing a correlation between a first state of a piezoelectric component and a second state of the component and use of said correlation
SIEMENS AG0 citations41